package Generic;

/**
 * Created by Xiang on 2014/8/12.
 */
public class PairTest1 {
    public static void main(String[] args) {
        String[] words = {"Mary", "had", "a", "little", "lamb"};
        Pair<String> mm = ArrayAlg.mimax(words);
        System.out.println(mm.getFirst()+"Test");
        System.out.println(mm.getSecond());
    }
}

class ArrayAlg {
    public static Pair<String> mimax(String[] a) {
        if (a==null || a.length==0) {
            return  null;
        }
        String min = a[0];
        String max = a[0];
        for (int i = 0; i < a.length; i++) {
            if (min.compareTo(a[i]) > 0) min = a[i];
            if (max.compareTo(a[i]) < 0) max = a[i];
        }

        return new Pair<String>(min,max);
    }
}